Finding the Third Proportional to 12,361,108 and 18,184,426

Step by Step Solution

1. Step 1: Write the proportion equation
   12,361,108 : 18,184,426 = 18,184,426 : x
2. Step 2: Convert to fraction form
   12,361,108/18,184,426 = 18,184,426/x
3. Step 3: Cross multiply
   12,361,108x = 18,184,426 × 18,184,426
4. Step 4: Simplify right side
   12,361,108x = 330,673,348,949,476
5. Step 5: Solve for x
   x = 330,673,348,949,476/12,361,108
6. Step 6: Final answer
   x = 26,751,109.12